*{
    margin: 0;
    padding: 0;
}

.register{
    display: flex;
    justify-content: center;
}
.register>div:nth-child(1) {

}
.register>div>div{
    display: flex;
    align-items: center;
}
.register>div>div>div{

    margin: 10px 10px 0 0;
}
.register>div>div>div:nth-child(1){
    text-align-last:justify;

    text-align:justify;

    text-justify:distribute-all-lines;

    width: 80px;

}

.register>div>div:nth-child(8)>div:nth-child(2){
    display: flex;
    width: 200px;
    flex-wrap: wrap;
}
#gender {
    display: flex;
    align-items: center;
}
#gender div{
    margin-right: 20px;
}

#username,#mobile, #email ,#weight,#password ,#checkPass
{
    font-size: 15px;
    width: 200px;
    height:  1.5em;
    border: 1px black solid;
    display: flex;
    align-items: center;
    text-indent: 1em;
}

.button{
    display: flex;
    justify-content: center;
    width: 312px;
    margin-top: 20px;
}
.button input{
    height: 30px;
    width: 40px;
    margin: 0 20px 0 20px;

}

.success-tip{
    height: 20px;
    width: 20px;
    background-image: url("../img/success.png");
    background-size: cover;
}
.error-tip{
    height: 20px;
    width: 20px;
    background-image: url("../img/error.png");
    background-size: cover;
}

